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About
This app uses a gentle 100 Hz sound frequency to help you feel more comfortable during travel. Simply put in your earbuds, tap start, and enjoy a calming audio session for your journey. It offers quick, unobtrusive sessions and works in the background, even mixing with your music.
What's New in Stillwave
1.2
June 7, 2026
• Dark Mode — Stillwave now follows your system appearance • Refreshed in-app text for clarity • Minor improvements and fixes
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FAQ
What is Stillwave?
Stillwave is a wellness tool that uses a gentle 100 Hz sound frequency to help users feel more comfortable during travel. It is not a medical device and does not provide medical advice.
How does Stillwave work?
You put in your earbuds, tap start, and Stillwave plays a 60-second 100 Hz tone. It also features a 2-hour session countdown to guide your listening.
Can I use other apps while Stillwave is playing?
Yes, Stillwave is designed to work in the background, allowing you to use other applications during your listening session. It can also mix with your existing music playlists.
What devices is Stillwave compatible with?
Stillwave is available for iPhone and iPad. It is optimized for AirPods and includes smart earphone detection to guide you to optimal audio settings.
How often is Stillwave updated?
The app was last updated on June 7, 2026, with version 1.2. This indicates a recent update and ongoing development.
Does Stillwave have ads?
No, Stillwave does not contain advertisements. It is a paid application that offers an ad-free experience.
What is the price of Stillwave?
Stillwave is a paid app priced at $0.99. This one-time purchase grants you access to its features.
Is Stillwave suitable for children?
Stillwave has an age rating of 4+, making it suitable for younger users. However, it is important to note that it is a wellness tool and not a medical device.




